100% Polyester Perfect for a military veteran or active duty service unit member who served in a B52 Stratofortress bomber squadron or loves to fly airplanes, collect jacket patches, or studies aircraft blueprints let them show how much they love B52 Stratofortress. This airplane diagram for plane lovers design shows: a B52 Stratofortress airplane blueprint schematic. If you love all things aviation and air shows gift it for airplane birthday or Christmas. 100% spun-polyester fabric Double-sided print Filled with 100% polyester and sewn closed Individually cut and sewn by hand Spot clean/dry clean only